66052410 has 32 divisors (see below), whose sum is σ = 158993280. Its totient is φ = 17562048.

The previous prime is 66052409. The next prime is 66052411. The reversal of 66052410 is 1425066.

It is an interprime number because it is at equal distance from previous prime (66052409) and next prime (66052411).

It is not an unprimeable number, because it can be changed into a prime (66052411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7704 + ... + 13836.

It is an arithmetic number, because the mean of its divisors is an integer number (4968540).

Almost surely, 2^66052410 is an apocalyptic number.

66052410 is an abundant number, since it is smaller than the sum of its proper divisors (92940870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66052410 is a wasteful number, since it uses less digits than its factorization.

66052410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6502.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 66052410 is about 8127.2633770538. The cubic root of 66052410 is about 404.2309441587.

Adding to 66052410 its reverse (1425066), we get a palindrome (67477476).

The spelling of 66052410 in words is "sixty-six million, fifty-two thousand, four hundred ten".